25565344

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 32930912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1871, 1952, 3416, 3742, 6832, 7484, 13097, 13664, 14968, 26194, 29936, 52388, 59872, 104776, 114131, 209552, 228262, 419104, 456524, 798917, 913048, 1597834, 1826096, 3195668, 3652192, 6391336, 12782672, 25565344]

約数ペア:

[(1, 25565344), (2, 12782672), (4, 6391336), (7, 3652192), (8, 3195668), (14, 1826096), (16, 1597834), (28, 913048), (32, 798917), (56, 456524), (61, 419104), (112, 228262), (122, 209552), (224, 114131), (244, 104776), (427, 59872), (488, 52388), (854, 29936), (976, 26194), (1708, 14968), (1871, 13664), (1952, 13097), (3416, 7484), (3742, 6832)]